1.Structure: all glass concentric dual tube geometer 2.high performance of absorptance 3.Lifetime: >15 years
New Tri-element Vacuum Tube
Characteristics
Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent technology,high borosilicate glass,gradual change of ALN/AIN-SS/CU selective complex absorptive coating.Ang these make vacuum tubes have high performance of absorptance and low reflection ratio.Through the interlayer,vacuum has a unique effect of thermo,with its temperature up to 380°C of idle sunning,performing a strong heating ability.
Technical Parameters
1) Structure: all glass concentric dual tube geometer
2) Glass material: borosilicate glass
3) Coating: Grated SS-C/CU
4) Absorptance: >0.92
5) Emittance: <0.08(80°C)
6) Vacuum: <5×10-3 Pa
7) Stagnation: >230m2. °C/KW
8) Average heat loss: <0.6w/m2. °C
9) Lifetime: >15 years
New Tri-Element Vacuum Tube,Evacuated Tube, Tube for Solar System